#3D7DBF#3D7DBF

#3D7DBF is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.9% C 0.121 H 251.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3D7DBF
RGB	rgb(61, 125, 191)
HSL	hsl(210, 52%, 49%)
HSV	hsv(210, 68%, 75%)
CMYK	cmyk(68.1%, 34.6%, 0%, 25.1%)
CIE-LAB	lab(51.17, 1.05, -40.56)
CIE-LCH	lch(51.17, 40.57, 271.48°)
OKLab	oklab(57.86% -0.0389 -0.1151)
OKLCH	oklch(57.86% 0.121 251.3)
XYZ	xyz(18.6586, 19.4190, 52.0450)
Luminance	0.1942 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7DBF #BF7F3D

analogous

#3DBEBF #3D7DBF #3E3DBF

triadic

#3D7DBF #BF3D7D #7DBF3D

tetradic

#3D7DBF #BF3DBE #BF7F3D #3DBF3E

square

#3D7DBF #BF3DBE #BF7F3D #3DBF3E

split-complementary

#3D7DBF #BF3E3D #BEBF3D

monochromatic

#1F4062 #2E5F91 #3D7DBF #6A9CCF #98BBDE

Accessibility & contrast

On white

4.30

#3D7DBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#3D7DBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7DBF

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7DBF	#FFFFFF	#000000	##000000
##3D7DBF	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6081C2

Deuteranopia (green-blind)

#4D74BE

Tritanopia (blue-blind)

#008C95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3d7dbf;
/* rgb */ color: rgb(61, 125, 191);
/* oklch */ color: oklch(57.9% 0.121 251.3);

Tailwind

colors: {
  custom: {
    50: '#81a2d2',
    500: '#3d7dbf',
    950: '#000000',
  },
}

SCSS

$custom: #3d7dbf;
$custom-light: #81a2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7dbf",
  "rgb": {
    "r": 61,
    "g": 125,
    "b": 191
  },
  "hsl": {
    "h": 210.462,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5786,
    "c": 0.12146,
    "h": 251.3
  },
  "luminance": 0.19421
}

Semantic roles & 50–950 ramp

primary

#3D7DBF

secondary

#CAAC8E

accent

#954DDB

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #3D7DBF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →